147 citations · 445 across the 31 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
math.NA2016★ 147 cited
Practical sketching algorithms for low-rank matrix approximation
Joel A. Tropp, Alp Yurtsever, Madeleine Udell +1
This paper describes a suite of algorithms for constructing low-rank approximations of an input matrix from a random linear image of the matrix, called a sketch. These methods can…
math.OC2016
Frank-Wolfe Works for Non-Lipschitz Continuous Gradient Objectives: Scalable Poisson Phase Retrieval
Gergely Odor, Yen-Huan Li, Alp Yurtsever +4
We study a phase retrieval problem in the Poisson noise model. Motivated by the PhaseLift approach, we approximate the maximum-likelihood estimator by solving a convex program with…